Yes he is!
Discussion
He's the Bitcoin guy who ran the fuck Elon campaign ... #maxkeiser
The two things stand at the same time.
He is promoting USDt and Tether gold for a long time.
I can't share you the tweets since I deactivated my twitter account. However you can find easily If you just search "USDt" or "Tether" on Max's twitter account.
You can find similar things on Samson's account too.
I've watched Max and Stacey for years and I have never seen it